Naiem Nassiri, MD
Vascular Surgery · New Haven, CTNPI 1033366745
Payments from drug & device makers
Across 655 payments — averaging $646.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$176K
- Bolton Medical Inc$127K
- Endologix LLC$41K
- Penumbra, Inc.$22K
- Silk Road Medical, Inc.$21K
- Tactile Systems Technology Inc$12K
- plus $25K from 16 others
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Medtronic(2 entities) | 330 | $175,712 |
| Bolton Medical Inc | 143 | $126,952 |
| Endologix LLC | 66 | $40,872 |
| Penumbra, Inc. | 36 | $22,134 |
| Silk Road Medical, Inc. | 37 | $21,231 |
| Tactile Systems Technology Inc | 4 | $11,966 |
| Vesalio, Inc. | 4 | $10,250 |
| W. L. Gore & Associates, Inc. | 17 | $8,515 |
| Aidoc Medical Ltd | 1 | $4,800 |
| Philips North America LLC | 3 | $168 |
| Shape Memory Medical Inc. | 1 | $150 |
| Veryan Medical Incorporated | 2 | $150 |
| Shockwave Medical, Inc | 1 | $133 |
| Boston Scientific | 1 | $116 |
| Cook Medical LLC | 1 | $97 |
| Stryker | 2 | $74 |
| Smith+Nephew | 1 | $33 |
| Novartis | 1 | $21 |
| Bard Peripheral Vascular, Inc. | 1 | $21 |
| E.r. Squibb & Sons, L.L.C. | 1 | $20 |
| Johnson & Johnson | 1 | $19 |
| Lemaitre Vascular, Inc. | 1 | $19 |
How this compares
$423,454 in reported general payments places this provider in the 95th percentile of 82 vascular surgery providers in Connecticut.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other vascular surgery in New Haven
- Bauer SumpioNew Haven$205K
- Cassius Iyad Ochoa ChaarNew Haven$184K
- Britt TonnessenNew Haven$69K
- Edouard AboianNew Haven$68K
- Jonathan CardellaNew Haven$39K
- David StrosbergNew Haven$9K
- Isibor ArhuideseNew Haven$8K
- Michael VillarrealNew Haven$3K
- Paul GagneDarien$1.4M
- Uwe FischerNew London$941K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.